@sukran explain plz
On Sat, Aug 20, 2011 at 4:16 PM, sukran dhawan <sukrandha...@gmail.com>wrote:
> one more condition is required
>
> if(num != 0 && !( num & (num-1))
>
> On Sat, Aug 20, 2011 at 4:04 PM, Sanjay Rajpal <srn...@gmail.com> wrote:
>
>> if(!(x & x-1)) printf("No. is power of 2");
>>
>>
>> Sanju
>> :)
>>
>>
>>
>> On Sat, Aug 20, 2011 at 3:32 AM, Abhishek Yadav <
>> algowithabhis...@gmail.com> wrote:
>>
>>> Give a one-line C expression to test whether a number is a power of 2.
>>>
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